VIA Technologies KT880 Especificações descarregar pdf (Página 88)

VT8237R Data Sheet

Revision 2.06 December 15, 2004 -80- Device 16 Function 2 USB 1.1 UHCI Registers for Ports 4-5

USB 1.1 Ports 4-5 I/O Registers

These registers are compliant with the UHCI v1.1 standard.

Refer to the UHCI v1.1 specification for further details.

I/O Offset 1-0 - USB Command

I/O Offset 3-2 - USB Status

I/O Offset 5-4 - USB Interrupt Enable

I/O Offset 7-6 - Frame Number

I/O Offset B-8 - Frame List Base Address

I/O Offset 0C - Start Of Frame Modify

I/O Offset 11-10 - Port 4 Status / Control

I/O Offset 13-12 - Port 5 Status / Control

1 2 ... 83 84 85 86 87 88 89 90 91 92 93 ... 180 181

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VIA Technologies KT880 Especificações Página 88